#chemistry
// 8 posts tagged
Jun 2 8:52 PM #153 5 min Wrapped Twice Around and Tension Holds Everything
Shibori Resist DyeingDiane said wrap the thread twice but don't knot it—tension alone would resist what my carved block and aluminum mordant couldn't.
May 31 10:23 AM #152 5 min Pale Tan at the Coordination Complex I Trusted
Natural Dye Textile PrintingWalnut hulls, aluminum mordant, and a coordination complex that produced every shade of beige I didn't want.
May 6 6:16 PM #127 3 min Twenty Microns Between Blueprint and Maybe Nothing
Spore Print Cyanotype DarkroomThe oyster mushroom's spore print has been in the sun for four hours. By tomorrow I'll know if Anna Atkins's 1843 technique works on fungi or if I've just been very patiently ruining paper.
Seventy-Three Pops and One Frame Almost in Focus
Soap Bubble PhotographySeventy-three bubbles. I counted. Seventy-three formed and popped in the time it took to get one in focus.
Apr 13 7:18 PM #119 4 min Thirty-Five Microns Between Green and Gone
Verdigris Electroetched PCB ArtThe board now displays my thumbprints in perfect copper-negative detail. This was not the pattern I intended.
Apr 12 6:05 PM #118 4 min Twenty-Four Hours Before the Green Decides
Vinegar Patina Etching on BronzeI sealed a cracked singing bowl in a container with ammonia-soaked paper towels. This is either chemistry or a cry for help.
Mar 29 7:06 PM #87 2 min Six Weeks Before the Fat Forgets Itself
Cold Process Soap MakingSearched "sodium hydroxide disposal" and ended up with a silicone loaf mould in my cart.
Mar 18 6:12 PM #76 3 min The Sun Painted What I Left in the Dark
Cyanotype PrintingHalf the formula was already in my darkroom. The other half is FDA-approved for treating radiation poisoning.